Exsanguinating stercoral ulceration.
D000368:Aged; D001344:Autopsy; D002318:Cardiovascular Diseases / Q000150:complications; D003937:Diagnosis, Differential; D005243:Feces; D005260:Female; D006471:Gastrointestinal Hemorrhage / Q000209:etiology; D006801:Humans; D008551:Melena / Q000209:etiology; D012002:Rectal Diseases / Q000150:complications* / Q000175:diagnosis / Q000473:pathology; D012004:Rectal Neoplasms / Q000175:diagnosis; D014456:Ulcer / Q000150:complications / Q000175:diagnosis